› added 6 years ago

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TIL that WW1 was referred to as "The war to end all wars." Since it's end 100 years ago to the day, there have been a total of at least 224 separate wars around the world. Resulting in a total of around 67,380,966 deaths.

Read more war-memorial.net

via reddit.com

QJAR6 TIL that there's a Jupiter-like planet named HAT-P-7b where it rains rubies and sapphires. It is located 1,000 light-years from Earth.
J1Bak TIL that it is common for astronomers to call any element heavier than Hydrogen and Helium to be a metal.
b9LME TIL of the Thorpe Affair, where in 1975 the head of the British Liberal Party Jeremy Thorpe hired a hitman to kill his homosexual lover from the 1960’s causing one of the biggest scandals in British politics.
pYNl4 TIL that Subutai, one of Genghis Khan's "Four Dogs", was the main general that spear-headed the Mongol invasions of China, Russia, and Europe, and his battle innovations inspired the likes of WW2 Field Marshal Erwin Rommel and General George Patton.
kOYZE TIL that one year the University of Chicago's annual scavenger hunt included the impossible task of building a working nuclear reactor, which one team did in their dorm room.